Page 1 AQ-P215 Power monitoring IED Instruction manual...
Page 2: Table Of Contents
4.8 Configuring user levels and their passwords................. 43 5 Functions unctions ...................................................... 46 5.1 Functions included in AQ-P215.................... 46 5.2 Measurements........................47 5.2.1 Current measurement and scaling ................47 5.2.2 Voltage measurement and scaling ................60 5.2.3 Power and energy calculation ..................71 5.2.4 Frequency tracking and scaling .................
Page 3 A A Q Q -P215 -P215 Instruction manual Version: 2.04 7.2 Application example and its connections................153 7.3 Two-phase, three-wire ARON input connection ..............154 8 Construction and installa 8 Construction and installation tion ........................................156 8.1 Construction........................156 8.2 CPU module ........................
Page 4 Nothing contained in this document shall increase the liability or extend the warranty obligations of the manufacturer Arcteq Relays Ltd. The manufacturer expressly disclaims any and all liability for any damages and/or losses caused due to a failure to comply with the instructions contained herein or caused by persons who do not fulfil the aforementioned requirements.
Page 6: Document Inf
A A Q Q -P215 -P215 Instruction manual Version: 2.04 1 Document information 1.1 Version 2 revision notes Table. 1.1 - 1. Version 2 revision notes Revision 2.00 Date 6.6.2019 - New more consistent look. - Improved descriptions generally in many chapters. - Improved readability of a lot of drawings and images.
Page 7: Version 1 Revision Notes
- Improvements to many drawings and formula images. - Improved and updated IED user interface display images. - AQ-P215 Functions included list Added: Voltage memory, running hour counter, programmable control switch and mA output control. - Changed disturbance recorder maximum digital channel amount from 32 to 95.
Page 8 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Date 30.5.2015 Changes - Added PCB and Terminal options to order code table. Revision 1.03 Date 30.8.2016 Changes - Added password set up guide (previously only in AQtivate user guide) Revision 1.04 Date...
Page 9: Abbr Bbre E Via Viations Tions
A A Q Q -P215 -P215 Instruction manual Version: 2.04 2 Abbreviations AI – Analog input AR – Auto-recloser ASDU – Application service data unit AVR – Automatic voltage regulator BCD – Binary-coded decimal CB – Circuit breaker CBFP – Circuit breaker failure protection CLPU –...
Page 10 A A Q Q -P215 -P215 Instruction manual Version: 2.04 IGBT – Insulated-gate bipolar transistor I/O – Input and output IRIG-B – Inter-range instruction group, timecode B LCD – Liquid-crystal display LED – Light emitting diode LV – Low voltage NC –...
Page 11: General
Version: 2.04 3 General The AQ-P215 power monitoring unit is a member of the AQ-200 product line. The hardware and software are modular: the hardware modules are assembled and configured according to the application's I/O requirements and the software determines the available functions. This manual describes the specific application of the AQ-P215 power monitoring unit.
Page 12: Ied User Interface Erface
5. Eight (8) buttons for IED local programming: the four navigation arrows and the E E nt nter er button in the middle, as well as the Home Home, the Back Back and the password activation buttons. 6. One (1) RJ-45 Ethernet port for IED configuration. NOTE! The object control buttons are not in use in AQ-P215.
Page 13: Mimic And Main Menu
Please note that the available quick display carousel view might be different if you have changed the view with AQtivate's Carousel Designer tool. Figure. 4.2.1 - 2. Basic navigation for AQ-P215.
Page 14: Navigation In The Main Configuration Menus
Home button switches between the quick display carousel and the main display with the six (6) main configuration menus. The AQ-P215 power monitoring IED has the following six configuration menus: General, PMU functions , Control, Communication , Measurements and Monitoring . You can switch between these menus by using the four navigational arrow keys and confirming your selection with the E E nt nter er button in the middle.
Page 15 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.3 - 4. General menu structure Device info Figure. 4.3 - 5. Device info. Table. 4.3 - 3. Parameters and indications in the General menu. Name Range Step Default Description Device name Unitname...
Page 16 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description Displays the hardware configuration of the unit. The hardware HW conf. configuration is also printed on the sticker located on the side of the unit. 0: Internal If an external clock time synchronization source is available, 1: External NTP...
Page 17: Control Menu
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.3 - 6. Function comments. 4.4 Control menu Main menu The Control main menu includes submenus (see the image above) for enabling the various control functions and objects ( Controls enabled ), for enabling and controlling the setting groups ( Setting groups) , for configuring the objects ( Objects) , for setting the various control functions ( Control functions) , and for configuring the inputs and outputs ( Device I/O) .
Page 18 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Controls enabled Figure. 4.4 - 7. Controls enabled submenu. You can activate the selected control functions in the Controls enabled submenu. By default all the control functions are disabled. All activated functions can be viewed in the Control functions submenu (see the section "Control functions"...
Page 19 A A Q Q -P215 -P215 Instruction manual Version: 2.04 • SG loc SG local select al select: selects the local control for the different setting groups (can use digital inputs, logical inputs or outputs, RTDs, object status information as well as stage starts, trips or blocks).
Page 20 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.4 - 11. Settings section. OBJECT SET AND STATUS • L L oc ocal/R al/Remo emot t e sta e stat t us us: control access may be set to Local or Remote (Local by default; please note that when local control is enabled, the object cannot be controlled through the bus and vice versa).
Page 21 A A Q Q -P215 -P215 Instruction manual Version: 2.04 • An object has both Open input Open input and C C lose input lose input signals which are used for indicating the status of the breaker on the HMI and in SCADA. Status can be indicated by any of the following: digital inputs, logical inputs or outputs.
Page 22 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.4 - 12. Application control section. You can connect object statuses directly to specific physical outputs in the "Signal connections" subsection ( Control → Application control ). A status can be connected to output relays, as well as to user-configurable LEDs.
Page 23 A A Q Q -P215 -P215 Instruction manual Version: 2.04 The "Registers"section stores the function's specific fault data. There are twelve (12) registers, and each of them includes data such as opening and closing times, command types and request failures. The data included in the register depend on the protection function.
Page 24 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Each control function that has been activated is listed in the Control functions submenu (see the middle image above). This submenu includes the following sections: "Info", "Settings", "Registers", "I/O" and "Events".
Page 25 A A Q Q -P215 -P215 Instruction manual Version: 2.04 The stage settings vary depending on which control function they are a part of. By default only one setting group of the eight available setting groups is activated. You can enable more groups in the Control →...
Page 26 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.4 - 19. I/O section. The "I/O" section is divided into two subsections: "Direct output control" and "Blocking input control". In "Direct output control" you can connect the stage's signals to physical outputs, either to an output relay or an LED (START or TRIP LEDs or one of the 16 user configurable LEDs).
Page 27 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.4 - 20. Events section. You can mask on and mask off events related to an object's stage in "Event mask". By default all events are masked off. You can activate the desired events by masking them ("x"). Please remember to save your maskings by confirming the changes with the check mark icon.
Page 28 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.4 - 22. Digital input section. All settings related to digital inputs can be found in the "Digital inputs" section. The "Digital inputs settings" subsection includes various settings for the inputs: the polarity selection determines whether the input is Normal Open (NO) or Normal Closed (NC) as well as the activation threshold voltage (16…200 V AC/DC, step 0.1 V) and release threshold voltage (10…200 V AC/DC, step 0.1 V) for each available input.
Page 29 A A Q Q -P215 -P215 Instruction manual Version: 2.04 The "Digital outputs settings" subsection lets you select the polarity for each output; they can be either Normal Open (NO) or Normal Closed (NC). The default polarity is Normal Open. The operational delay of an output contact is approximately 5 ms.
Page 30 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.4 - 25. Device I/O matrix section. Through the "Device I/O matrix" section you can connect digital inputs, logical outputs, protection stage status signals (START, TRIP, BLOCKED, etc.), object status signals and many other binary signals to output relays, or to LEDs configured by the used.
Page 31 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 4.4 - 27. Programmable mimic indicators section Programmable mimic indicators can be placed into the mimic to display a text based on the status of a given binary signal (digital input, logical signal, status of function start/tripped/blocked signals etc.). When configuring the mimic with the AQtivate setting tool, it is possible to set a text to be shown when an input signal is ON and a separate text for when the signal is OFF.
Page 32: Communication Menu
A A Q Q -P215 -P215 Instruction manual Version: 2.04 GOOSE inputs are mainly used for controlling purposes and in conjunction with the IEC 61850 communication protocol. There are 64 GOOSE inputs signal status bits, and their status can be either 0 or 1.
Page 33 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Connections Figure. 4.5 - 29. View of the Connections submenu. The Connections submenu offers the following bits of information and settings: ETHERNET ETHERNET This section defines the IP settings for the ethernet port in the back panel of the unit. •...
Page 34 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Protocols Figure. 4.5 - 30. View of the Protocols submenu. The Protocols submenu offers access to the various communication protocol configuration menus. Some of the communication protocols use serial communication and some use Ethernet communication.
Page 35: Measurement Menu
A A Q Q -P215 -P215 Instruction manual Version: 2.04 4.6 Measurement menu Figure. 4.6 - 31. Measurement section. The Measurement menu includes the following submenus: Transformers , Frequency , Current measurement , Voltage measurement , Power and energy measurement , Impedance calculations , and Phasors .
Page 36 A A Q Q -P215 -P215 Instruction manual Version: 2.04 CT module Figure. 4.6 - 33. CT module section. The three main sections ("Phase CT scaling", "Residual I01 CT scaling" and "Residual I02 CT scaling") determine the ratio of the used transformers. Additionally, the nominal values are also determined in the CT module submenu.
Page 37 A A Q Q -P215 -P215 Instruction manual Version: 2.04 VT primary and secondary voltages must match with the connected voltage transformer in addition to the voltage measurement mode. These settings are then used for scaling the voltage channel input voltages to primary and per unit values as well as power and energy measurement values if current measurements are also available.
Page 38 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Current measurement Figure. 4.6 - 36. Current measurement submenu. Current measurement submenu includes various individual measurements for each phase or phase-to- phase measurement. The Current measurement submenu has been divided into four sections: "Phase currents", "Residual currents", "Sequence currents", and "Harmonics".
Page 39 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Voltage measurement Figure. 4.6 - 37. Voltage measurement submenu and System Voltages menu. Voltage measurement submenu includes various individual measurements for each phase or phase-to- phase measurement. The Voltage measurement submenu has been also divided into four sections: "Voltage inputs", "Sequence voltages", "System voltages", and "Harmonics".
Page 40 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Power and energy measurement Figure. 4.6 - 38. Power and Energy measurement submenu. The Power and energy measurement submenu includes three sections: "Power and energy measurement settings", "Power measurements" and "Energy measurements". As the name suggests, the first section determines the settings by which the power and energy calculations are made.
Page 41: Monitoring Menu
A A Q Q -P215 -P215 Instruction manual Version: 2.04 The Impedance calculations submenu is divided into four sections: "Impedance calculation settings", "Phase-to-phase impedances", "Phase-to-earth impedances" and "Positive sequence impedance". You can activate impedance calculations in the first section. "Phase-to-phase impedances" display the resistances and reactances of the three phase-to-phase connections, both primary and secondary, as well as the primary and secondary impedances and impedance angles.
Page 42 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Monitors enabled Figure. 4.7 - 42. Monitors enabled submenu. You can activate the selected monitor functions in the Monitors enabled submenu. By default all the control functions are disabled. All activated functions can be viewed in the Monitor functions submenu (see the section "Monitor functions"...
Page 43 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Disturbance recorder Figure. 4.7 - 44. Disturbance recorder settings. The Disturbance recorder submenu has the following settings: • "Recorder enabled" enables or disables the recorder. • "Recorder status" indicates the status of the recorder. •...
Page 44: Configuring User Levels And Their Passwords
A A Q Q -P215 -P215 Instruction manual Version: 2.04 • Enabling "Auto. get recordings" allows the device to automatically upload recordings to the designated FTP folder (which, in turn, allows any FTP client to read the recordings from the IED's memory).
Page 45 A A Q Q -P215 -P215 Instruction manual Version: 2.04 • Super user (***) • Configurator (**) • Operator (*) • User ( - ) You can set a new password for a user level by selecting the key icon next to the user level's name. After this you can lock the user level by pressing the R R e e t t urn urn key while the lock is selected.
Page 46 A A Q Q -P215 -P215 Instruction manual Version: 2.04 • Configurator: Can change most settings such as basic protection pick-up levels or time delays, breaker control functions, signal descriptions etc. and can operate breakers and other equipment. • Super user: Can change any setting and can operate breakers and other equipment. NOTE! Any user level with a password automatically locks itself after half an hour (30 minutes) of inactivity.
Page 47: Functions Unctions
Instruction manual Version: 2.04 5 Functions 5.1 Functions included in AQ-P215 The AQ-P215 power monitoring IED includes the following functions as well as the number of stages in those functions. Table. 5.1 - 4. Measurement functions of AQ-P215. Name Description...
Page 48: Measurements
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.1 - 5. Protection, control and monitoring functions of AQ-P215. Name ANSI Description VMEM Voltage memory RTD (16) Resistance temperature detectors PGS (10) PGx>/< Programmable stage Setting group selection...
Page 49 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.1 - 46. Current measurement terminology P P RI: RI: The primary current, i.e. the current which flows in the primary circuit and through the primary side of the current transformer. SEC: SEC: The secondary current, i.e.
Page 50 A A Q Q -P215 -P215 Instruction manual Version: 2.04 The relay calculates the scaling factors based on the set values of the CT primary, the CT secondary and the nominal current settings. The relay measures the secondary current, the current output from the current transformer installed into application's primary circuit.
Page 51 A A Q Q -P215 -P215 Instruction manual Version: 2.04 - the phase currents are connected to the I01 residual via a Holmgren connection - the starpoint of the phase current CT's secondary current is towards the line Phase CT scaling Next, to scale the current to per-unit values, we have to select whether the basis of the phase CT scaling is the protected object's nominal current or the CT primary value.
Page 52 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Once the measurement scaling is tied to the protected object's nominal current, the user must set the appropriate input for the "Nominal current In" setting. One can now see the differences between the two scaling options (CT nominal vs.
Page 53 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.1 - 52. Scalings display (based on the CT nominal). Figure. 5.2.1 - 53. Scalings display (based on the protected object's nominal current). As the images above show, the scaling selection does not affect how primary and secondary currents are displayed (as actual values).
Page 54 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.1 - 54. Connections of ZCT scaling. Troubleshooting When the measured current values differ from the expected current values, the following table offers possible solutions for the problems. NOTE! If you work with energized CTs, extreme caution needs to be taken when checking the connections! An opened CT secondary circuit may generate dangerously high voltages.
Page 55 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Problem Solution The phase currents are connected to the measurement module but the order or polarity of one or all phases is incorrect. In relay settings, go to Measurement → Phasors and check the "Phase current vectors"...
Page 56 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.1 - 55. Common phase polarity problems. The following image presents the most common problems with network rotation (mix phases). These problems can be difficult to find because the measurement result is always the same in the relay. If two phases are mixed together, the network rotation always follows the pattern IL1-IL3-IL2 and the measured negative sequence current is therefore always 1.00 (in.
Page 57 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.1 - 56. Common network rotation (mixed phases) problems. Settings Table. 5.2.1 - 7. Settings of the Phase CT scaling. Name Unit Range Step Default Description 0: CT Scale 0: CT The selection of the reference used in the relay's per-unit system nom p.u.
Page 58 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.1 - 8. Settings of the Residual I01 CT scaling. Name Unit Range Step Default Description I01 CT 0.2…25 000 0.00001 100 The rated primary current of the current transformer. primary I01 CT 0.1…10.000 0.00001 1...
Page 59 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.1 - 12. Secondary phase current measurements. Name Unit Range Step Description Secondary phase The primary RMS current measurement from each of the phase current ILx 0.00…300.00 0.01 current channels. ("Sec.Pha.curr.ILx") Secondary phase current ILx TRMS...
Page 60 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.1 - 17. Residual phase angle measurements. Name Unit Range Step Description Residual current angle The residual current angle measurement from the I01 or I02 current 0.00…360.00 0.01 input. ("Res.curr.angle I0x") calc.I0 Pha.angle 0.00…360.00 0.01...
Page 61: Voltage Measurement And Scaling
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.1 - 22. Harmonic current measurements. Name Range Step Default Description Harmonics 0: Percent calculation values Defines whether the harmonics are calculated as percentage or ("Harm Abs.or Percent absolute values. Absolute Perc.") 0: Per unit...
Page 62 A A Q Q -P215 -P215 Instruction manual Version: 2.04 For the measurements to be correct the user needs to ensure that the measurement signals are connected to the correct inputs, that the voltage direction correct, and that the scaling is set correctly. The relay calculates the scaling factors based on the set VT primary, and secondary voltage values.
Page 63 A A Q Q -P215 -P215 Instruction manual Version: 2.04 If the protection is voltage-based, the supervised voltage can be based either on line-to-line voltages or on line-to-earth voltages. This selection is defined in the "Measured magnitude" of each protection stage menu separately ( Protection →...
Page 64 A A Q Q -P215 -P215 Instruction manual Version: 2.04 There are several different ways to use all four voltage channels. The voltage measurement modes are the following: • 3LN+U4 (three line-to-neutral voltages and U4 can be used for either zero sequence voltage or synchrochecking) •...
Page 65 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.2 - 62. 2LL+U0+SS settings and connections. The image collection below presents the relay's behavior when nominal voltage is injected into the relay via secondary test equipment. The measurement mode is 3LN+U4 which means that the relay is measuring line-to-neutral voltages.
Page 66 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.2 - 64. Relay behavior when voltage injected during an earth fault. Troubleshooting When the measured voltage values differ from the expected voltage values, the following table offers possible solutions for the problems. Problem Check / Resolution The measured...
Page 67 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description The voltage channel U3 can be used to measure zero sequence voltage 0: Not Used 0: Not U3 mode U0 (U0) or the Synchrocheck voltage (SS). If neither is needed, the (default) 1: U0 Used or SS...
Page 68 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description VT scaling A relay feedback value; the calculated scaling factor that is the ratio factor P/S between the primary voltage and the secondary voltage. VT scaling A relay feedback value;...
Page 69 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.2 - 28. Per-unit sequence voltage measurements. Name Unit Range Step Description Positive sequence The measurement (in p.u.) from the calculated positive sequence × U voltage 0.00…500.0 0.01 voltage. ("Pos.seq.Volt.p.u.") Negative sequence The measurement (in p.u.) from the calculated negative sequence...
Page 70 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.2 - 32. System primary voltage measurements. Name Unit Range Step Description System voltage magnitude 0.00…1 The primary RMS line-to-line UL12 voltage (measured or calculated). You can also UL12 0.01 000000.00 select the row where the unit for this is kV.
Page 71 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Unit Range Step Description System voltage magnitude The primary measured RMS Synchrocheck voltage (SS). This magnitude is 0.00…1 0.01 displayed only when the "2LL+U3+U4" mode is selected and both U3 and U4 are in 000000.00 ("System use.
Page 72: Power And Energy Calculation
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.2 - 34. Harmonic voltage measurements. Name Unit Range Step Default Description Harmonics calculation values 0: Percent Defines whether the harmonics are calculated as ("Harm Abs.or 1: Absolute Percent percentages or absolute values.
Page 73 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.2.3 - 66. Three-phase active power (P) calculation. In these equations, phi (φ) is the angle difference between voltage and current. Figure. 5.2.3 - 67. Three-phase reactive power (Q) calculation. Active power can be to the forward or the reverse direction.
Page 74 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Only line y line-t -to-line v o-line volta oltages a ges av v ailable ailable If the line-to-line voltages are measured but the zero sequence voltage is not measured or is not otherwise known, the three-phase power calculation is based on Aron’s theorem: Both cos(φ) and tan(φ) are calculated in the same way as in the line-to-neutral mode.
Page 75 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description 0: Undefined 1: Q1 Fwd Ind PQ Quadrant 2: Q2 Rev Cap Indicates what the power PQ quadrant is at that moment. Undefined 3: Q3 Rev Ind 4: Q4 Fwd Cap 0: Undefined 1: Q1 Fwd Cap AV...
Page 76 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description DC1…4 Pulses 0…4 294 967 295 Indicates the total number of pulses sent. sent Table. 5.2.3 - 37. DC 1…4 Pulse out settings Name Range Step Default Description...
Page 77 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.2.3 - 40. Three-phase energy calculations. Name Range Step Description -999 999 995 Exported Active Energy (P) (kWh 904.00…999 999 995 0.01 The total amount of exported active energy. or MWh) 904.00 -999 999 995...
Page 78 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Description Reactive energy (Q) balance while The sum of the phase's imported and exported reactive 0.01 -1x10 …1x10 Import (P) Lx (kVarh or MVarh) energy while active energy is imported. The apparent energy of the phase while active energy is Apparent Energy (S) while Export (P) Lx 0.01...
Page 79: Frequency Tracking And Scaling
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Voltages (line-to-line): Currents: = 100.00 V, -90.00° = 2.5 A, -120.00° = 2.5 A, 120.00° Name Values 3PH (S) 20.00 MVA 3PH (P) 17.32 MW 3PH (Q) 0.00 Mvar 3PH Tan 0.00 3PH Cos 0.87...
Page 80 FFT calculation always has a whole power cycle in the buffer. The measurement accuracy is further improved by Arcteq's patented calibration algorithms that calibrate the analog channels against eight (8) system frequency points for both magnitude and angle.
Page 81 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description System The user-defined system nominal frequency that is used when nominal 7.000…75.000Hz 0.001Hz 50Hz the "Sampling mode" setting has been set to "Fixed". frequency Tracked system 0.000…75.000Hz 0.001Hz Displays the rough measured system frequency.
Page 82: Protection Functions
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description Tracked f Displays the rough value of the tracked frequency in Channel 0.000…75.000Hz 0.001Hz - channel C Frequency measurement built from tracked frequencies and Alg f fast 0.000…75.000Hz 0.001Hz - U4 voltage channel samples.
Page 83 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Setting up an RTD measurement, the user first needs to set the measurement module to scan the wanted RTD elements. A multitude of Modbus-based modules are supported. Communication requires bitrate, databits, parity, stopbits and Modbus I/O protocol to be set; this is done at Communication → Connections .
Page 84 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.3.1 - 68. RTD alarm setup. Function can be set to monitor the measurement data from previously set RTD channels. A single channel can be set to have several alarms if the user sets the channel to multiple sensor inputs. In each sensor setting the user can select the monitored module and channel, as well as the monitoring and alarm setting units (°C or °F).
Page 85 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description 0: InternalRTD1 Selects the measurement module. Internal RTD 1: InternalRTD2 modules are option cards installed to the relay. S1...S16 module 2: ExtModuleA InternalRTD1 External modules are Modbus based external 3: ExtModuleB devices.
Page 86 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.3.1 - 45. Event codes. Event number Event channel Event block name Event code Description 4416 RTD1 S1 Alarm1 ON 4417 RTD1 S1 Alarm1 OFF 4418 RTD1 S1 Alarm2 ON 4419 RTD1 S1 Alarm2 OFF...
Page 87 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Event number Event channel Event block name Event code Description 4453 RTD1 S10 Alarm1 OFF 4454 RTD1 S10 Alarm2 ON 4455 RTD1 S10 Alarm2 OFF 4456 RTD1 S11 Alarm1 ON 4457 RTD1 S11 Alarm1 OFF...
Page 88: Programmable Stage (Pgx>/<; 99)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Event number Event channel Event block name Event code Description 4491 RTD2 S6 Meas Invalid 4492 RTD2 S7 Meas Ok 4493 RTD2 S7 Meas Invalid 4494 RTD2 S8 Meas Ok 4495 RTD2 S8 Meas Invalid...
Page 89 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Please note that setting the number of available stages does not activate those stages, as they also need to be enabled individually with the PSx >/< Enabled parameter. When enabled an active stage shows its current state (condition), the expected operating time and the time remaining to trip under the activation parameters.
Page 90 A A Q Q -P215 -P215 Instruction manual Version: 2.04 When two or three signals are chosen for comparison, an additional signal ( PSx Magnitude handling ) setting appears. From its drop-down menu the user chooses how the signals are pre-processed for comparison.
Page 91 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Similarly, the user can set up a comparison of three values. The table below presents the available modes for a three-signal comparison. Mode Description 0: Mag1 x Mag2 x Mag3 Multiplies Signals 1, 2 and 3.
Page 92 A A Q Q -P215 -P215 Instruction manual Version: 2.04 The settings for different comparisons are in the setting groups. This means that each signal parameter can be changed by changing the setting group. When setting the comparators, the user must first choose a comparator mode. The following modes are available: Mode Description...
Page 93 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Mode Description L L ess than ess than. If the measured signal is less than the set pick-up level, the comparison condition is fulfilled. The user can also set a blocking limit: the comparison is not active when the measured value is less than the set blocking Under <...
Page 94 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Description IL2 2 IL2 2 harmonic value (in p.u.) IL2 3 IL2 3 harmonic value (in p.u.) IL2 4 IL2 4 harmonic value (in p.u.) IL2 5 IL2 5 harmonic value (in p.u.) IL2 7 IL2 7 harmonic value (in p.u.)
Page 95 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Description I01 15 I01 15 harmonic value (in p.u.) I01 17 I01 17 harmonic value (in p.u.) I01 19 I01 19 harmonic value (in p.u.) IL02 Description I02 ff (p.u.) I02 Fundamental frequency RMS value (in p.u.) I02 2 I02 2...
Page 96 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Description I01CapP I01 primary current of a current-capacitive component I01ResS I01 secondary current of a current-resistive component I01CapS I01 secondary current of a current-capacitive component I02ResP I02 primary current of a current-resistive component I02CapP I02 primary current of a current-capacitive component V V olta...
Page 97 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Description cosfi3PH Three-phase reactive power direction Apparent power L1 S (kVA) Active power L1 P (kW) Reactive power L1 Q (kVar) tanfiL1 Phase active power direction L1 cosfiL1 Phase reactive power direction L1 Apparent power L2 S (kVA) Active power L2 P (kW) Reactive power L2 Q (kVar)
Page 98 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Description Z23Angle Impedance Z L23 angle Z31Angle Impedance Z L31 angle RL1Pri Resistance R L1 primary (Ω) XL1Pri Reactance X L1 primary (Ω) RL2Pri Resistance R L2 primary (Ω) XL2Pri Reactance X L2 primary (Ω) RL3Pri...
Page 99 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Description GL2Sec Conductance G L2 secondary (mS) BL2Sec Susceptance B L2 secondary (mS) GL3Sec Conductance G L3 secondary (mS) BL3Sec Susceptance B L3 secondary (mS) YL1PriMag Admittance Y L1 primary (mS) YL2PriMag Admittance Y L2 primary (mS) YL3PriMag...
Page 100 A A Q Q -P215 -P215 Instruction manual Version: 2.04 • operating mode selections • setting parameters • digital inputs and logic signals • measured and pre-processed magnitudes. The function outputs the START, TRIP and BLOCKED signals which can be used for direct I/O controlling and user logic programming.
Page 101 A A Q Q -P215 -P215 Instruction manual Version: 2.04 The variables the user can set are binary signals from the system. The blocking signal needs to reach the device minimum of 5 ms before the set operating delay has passed in order for the blocking to activate in time.
Page 102 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Event number Event channel Event block name Event code Description 8605 PGS1 PS5 >/< Block OFF 8606 PGS1 reserved 8607 PGS1 reserved 8608 PGS1 PS6 >/< Start ON 8609 PGS1 PS6 >/<...
Page 103: Control Functions
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.3.2 - 48. Register content. Date Event Trip time >/< Mag# Mag#/Set# Used SG and time code remaining dd.mm.yyyy 8576-8637 The numerical value Ratio between the measured Setting group hh:mm:ss.mss Descr.
Page 104 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Setting groups follow a hierarchy in which setting group 1 has the highest priority, setting group 2 has second highest priority etc. If a static activation signal is given for two setting groups, the setting group with higher priority will be active.
Page 105 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description 0: None 1: SG1 2: SG2 Remote 3: SG3 This parameter can be controlled through SCADA to change the setting group setting 4: SG4 0: None remotely.
Page 106 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.4.1 - 71. Setting group control – one-wire connection from Petersen coil status. Depending on the application's requirements, the setting group control can be applied either with a one-wire connection or with a two-wire connection by monitoring the state of the Petersen coil connection.
Page 107 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.4.1 - 72. Setting group control – two-wire connection from Petersen coil status.
Page 108 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.4.1 - 73. Setting group control – two-wire connection from Petersen coil status with additional logic. The images above depict a two-wire connection from the Petersen coil: the two images at the top show a direct connection, while the two images on the bottom include additional logic.
Page 109 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.4.1 - 74. Entirely application-controlled setting group change with the cold load pick-up function. In these examples the cold load pick-up function's output is used for the automatic setting group change.
Page 110 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Event number Event channel Event block name Event code Description 4168 SG6 Enabled 4169 SG6 Disabled 4170 SG7 Enabled 4171 SG7 Disabled 4172 SG8 Enabled 4173 SG8 Disabled 4174 SG1 Request ON 4175 SG1 Request OFF 4176...
Page 111: Milliampere Output Control
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Event number Event channel Event block name Event code Description 4206 SG3 Active ON 4207 SG3 Active OFF 4208 SG4 Active ON 4209 SG4 Active OFF 4210 SG5 Active ON 4211 SG5 Active OFF 4212...
Page 112 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.4.2 - 52. Main settings (output channels). Name Range Default Description Enable mA output channels 1 and 2 mA option Enables and disables the outputs of the mA output Disabled card 1 Disabled...
Page 113: Programmable Control Switch
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.4.2 - 54. Hardware indications. Name Range Step Description Hardware in mA output channels 1...4 0: None 1: Slot A 2: Slot B 3: Slot C Indicates the option card slot where the mA output card is located. Hardware in mA output channels 5...8 4: Slot D 5: Slot E...
Page 114: Analog Input Scaling Curves
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Events The programmable control switch function (abbreviated "PCS" in event block names) generates events from status changes. The user can select which event messages are stored in the main event buffer: ON, OFF, or both.
Page 115 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description 0: S7 mA Input 1: S8 mA Input 2: S15 mA Input 3: S16 mA Input 4: DI1 Voltage 23: DI20 Voltage 0: S7 Curve 1...4 input 24: RTD S1 Defines the measurement used by scaling curve.
Page 116 A A Q Q -P215 -P215 Instruction manual Version: 2.04 When the curve signal is out of range, it activates the "ASC1...4 input out of range" signal, which can be used inside logic or with other relay functions. The signal can be assigned directly to an output relay or to an LED in the I/O matrix.
Page 117: Logical Outputs
A A Q Q -P215 -P215 Instruction manual Version: 2.04 5.4.5 Logical outputs Logical outputs are used for sending binary signals out from a logic that has been built in the logic editor. Logical signals can be used for blocking functions, changing setting groups, controlling digital outputs, activating LEDs, etc.
Page 118: Monitoring Functions
A A Q Q -P215 -P215 Instruction manual Version: 2.04 A logical input pulse can also be extended by connecting a DELAY-low gate to a logical output, as has been done in the example figure below. Figure. 5.4.6 - 79. Extending a logical input pulse. 5.5 Monitoring functions 5.5.1 Disturbance recorder (DR) The disturbance recorder is a high-capacity (64 MB) and fully digital recorder integrated to the...
Page 119 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Signal Description Phase current I Residual current I coarse* I01c Residual current I fine* I01f I02c Residual current I coarse* Residual current I fine* I02f Phase current I (CT card 2) IL1”...
Page 120 A A Q Q -P215 -P215 Instruction manual Version: 2.04 *NOTE TE: There are two signals for each residual current channel in the disturbance recorder: coarse and fine. A coarse signal is capable of sampling in the full range of the current channel but suffers a loss of accuracy at very low currents.
Page 121 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Signal Description Signal Description Primary Ux voltage Magnitude of the system voltage ULx in Ux Volt TRMS pri System volt ULx mag(kV) TRMS (U1, U2, U3, U4) kilovolts (U1, U2, U3, U4) Secondary Ux voltage Angle of the system voltage ULx (U1, U2, Ux Volt TRMS sec...
Page 122 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Signal Description Signal Description POW1 3PH Three-phase reactive power Reactive power (Q Alg f Fast Fast frequency algorithm in megavars MVar) POW1 3PH Three-phase tangent phi Alg f avg Average frequency algorithm Tan(phi) POW1 3PH Frequency based...
Page 123 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Signal Description Signal Description MBIO ModB Channel 1...8 of MBIO Mod C is Ph.Rotating Logic control Phase rotating order at the moment. If Ch x Invalid invalid 0=A-B-C, 1=A-C-B true ("1") the phase order is reversed. NOTE! Digital channels are measured every 5 ms.
Page 124 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description Recordings 0…100 Displays how many recordings are stored in the memory. in memory Table. 5.5.1 - 65. Recorder trigger setting. Name Description Recorder Selects the trigger input(s). Clicking the "Edit" button brings up a pop-up window, and checking the boxes trigger enable the selected triggers.
Page 125 The recorder is configured by using the setting tool software or relay HMI, and the results are analyzed with the AQviewer software (is automatically downloaded and installed with AQtivate). Registered users can download the latest tools from the Arcteq website (arcteq.fi./downloads/).
Page 126 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 5.5.1 - 80. Disturbance recorder settings. Figure. 5.5.1 - 81. Effects of recording length and pre-triggering time signals. This example is based on the settings shown above. When there is at least one recording in the device's memory, that recording can be analyzed by using the AQviewer software (see the image below).
Page 127 A A Q Q -P215 -P215 Instruction manual Version: 2.04 The user can also launch the AQviewer software from the Disturbance recorder menu. AQviewer Opening f Opening folders olders Disturbance recordings can be opened by clicking on the "Open folder" icon or by going to File → Open (see the image below).
Page 128: Running Hour Counter
A A Q Q -P215 -P215 Instruction manual Version: 2.04 1. You can remove plotters individually by using the red "—" icon (numbered "1" in the image below). Please note that the "Remove plotters" text appears when you move the cursor on top of the icon.
Page 129: Measurement Recorder
A A Q Q -P215 -P215 Instruction manual Version: 2.04 The counter value can be added to the mimic view and read to SCADA. Table. 5.5.2 - 68. Parameter descriptions Name Range Step Description Activate counter Any binary input Counter runs whenever input set here is active. input Indicates running hours counted so far.
Page 130 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Measurements can be recorded to a file with the measurement recorder. The chosen measurements are recorded at selected intervals. In the "Measurement recorder" window, the measurements the user wants to be recorded can be selected by checking their respective check boxes. In order for the measurement recorder to activate, a connection to a relay must be established via the setting tool software and its Live Edit mode must be enabled (see the AQtivate 200 manual for more information).
Page 131 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Pha.Curr.IL2 TRMS Pri Calc.I”0.angle L2 Exp/Imp Act. E balance MWh Pha.Curr.IL3 TRMS Pri I” Pos.Seq.Curr.angle L2 Exp/Imp Act. E balance kWh Pri.Pos.Seq.Curr. I” Neg.Seq.Curr.angle L2 Exp.React.Cap.E.Mvarh Pri.Neg.Seq.Curr. I” Zero.Seq.Curr.angle L2 Exp.React.Cap.E.kvarh Pri.Zero.Seq.Curr.
Page 132 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Pha.L2 pow. THD U2Volt Angle Exp.React.Cap.E.kvarh Pha.L3 pow. THD U3Volt Angle Imp.React.Cap.E.Mvarh Res.I01 ampl. THD U4Volt Angle Imp.React.Cap.E.kvarh Res.I01 pow. THD Pos.Seq.Volt. Angle Exp/Imp React.Cap.E.bal.Mvarh Res.I02 ampl. THD Neg.Seq.Volt. Angle Exp/Imp React.Cap.E.bal.kvarh Res.I02 pow.
Page 133 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Sec.Calc.I”0 P P o o w w er mea er measur surements ements S12 Measurement Pha.Curr.I”L1 TRMS Sec L1 Apparent Power (S) Sys.meas.frqs Pha.Curr.I”L2 TRMS Sec L1 Active Power (P) f atm.
Page 134: Measurement Value Recorder
A A Q Q -P215 -P215 Instruction manual Version: 2.04 5.5.4 Measurement value recorder The measurement value recorder function records the value of the selected magnitudes at the time of a pre-defined trigger signal. An typical application is the recording of fault currents or voltages at the time of the breaker trips;...
Page 135 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Currents Description U1 Pos.seq V mag, U2 Neg.seq V The positive sequence voltage and the negative sequence voltage. UL1Ang, UL2Ang, UL3Ang, UL12Ang, UL23Ang, UL31Ang The angles of phase voltages, of phase-to-phase voltages, and of residual voltages. U0Ang, U0CalcAng U1 Pos.seq V Ang, U2 Neg.seq V The positive sequence angle and the negative sequence angle.
Page 136 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Table. 5.5.4 - 71. Reported values. Name Range Step Description 0: - 1: I> Trip 2: I>> Trip 3: I>>> Trip 4: I>>>> Trip 5: IDir> Trip 6: IDir>> Trip 7: IDir>>>...
Page 137 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Description 0: - 1: A(AB) 2: B(BC) 3: A-B(AB-BC) 4: C(CA) 5: A-C(AB-CA) 6: B-C(BC-CA) 7: A-B-C 8: - Voltage fault type The voltage fault type. 9: Overfrequency 10: Underfrequency 11: Overpower 12: Underpower...
Page 138: Sy Y St Stem Int 6 S Em Integra Egration Tion
6 System integration 6.1 Fast Modbus/TCP The fast Modbus/TCP is available as a part of the PMU functionality in the AQ-P215 model. The fast Modbus/TCP is designed to respond quickly to measured data, supporting only 64 configurable holding registers. Only Function code 3 ("Read holding registers") is supported. Other restrictions are described below.
Page 139: Communication Protocols
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Configuration of the fast Modbus/TCP protocol The fast Modbus/TCP application uses the same configuration dialog as the regular Modbus/TCP application. Holding registers (starting from HR8001) can be configured to the mirror registers of the static Modbus map.
Page 140: Modbus/Tcp And Modbus/Rtu
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Description MAC address Displays the MAC address of the client. 0: Running 1: IP error Network status Displays the status or possible errors of the NTP (client) settings. 2: NM error 3: GW error Table.
Page 141: Modbus I/O
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Parameter Range Description Defines the IP port used by Modbus/TCP. The standard port (and the default IP port 0…65 535 setting) is 502. 0: Get oldest event possible (Default and current implementation) 0: Get oldest available 1: Continue previous Event read mode...
Page 142: Iec 61850
AQ-25x frame units support both Edition 1 and 2 of IEC61850. The following services are supported by IEC 61850 in Arcteq devices: • Up to six data sets (predefined data sets can be edited with the IEC 61850 tool in AQtivate) •...
Page 143: Goose
→ AQ-200 series → Resources). 6.2.5 GOOSE Arcteq relays support both GOOSE publisher and GOOSE subscriber. GOOSE subscriber is enabled with the "GOOSE subscriber enable" parameter at Communication → Protocols → IEC 61850/ GOOSE. The GOOSE inputs are configured using either the local HMI or the AQtivate software.
Page 144: Iec 103
(slave) station. The IEC 103 protocol can be selected for the serial ports that are available in the device. A primary (master) station can then communicate with the Arcteq device and receive information by polling from the slave device. The transfer of disturbance recordings is not supported.
Page 145 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description 0…65 IP port 20 000 Defines the IP port used by the protocol. Slave 1…65 Defines the DNP3 slave address of the unit. address Master 1…65 Defines the address for the allowed master.
Page 146: Iec 101/104
IEC 104 protocol uses Ethernet communication. The IEC 101/104 implementation works as a slave in the unbalanced mode. For detailed information please refer to the IEC 101/104 interoperability document (www.arcteq.fi/ downloads/ → AQ-200 series → Resources → "AQ-200 IEC101 & IEC104 interoperability").
Page 147 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Name Range Step Default Description 0…65 Link layer address Defines the address for the link layer. Link layer address 1…2 Defines the address size of the link layer. size Information object 2…3 Defines the address size of the information object.
Page 148: Spa
A A Q Q -P215 -P215 Instruction manual Version: 2.04 • 1000 • 10 000 • 100 000 • 1 000 000 Deadband settings. Table. 6.2.8 - 90. Analog change deadband settings. Name Range Step Default Description General deadband 0.1…10.0% 0.1% Determines the general data reporting deadband settings.
Page 149: Analog Fault Registers
A A Q Q -P215 -P215 Instruction manual Version: 2.04 NOTE! To access SPA map and event list, an .aqs configuration file should be downloaded from the relay. 6.3 Analog fault registers At Communication → General I/O → Analog fault registers the user can set up to twelve (12) channels to record the measured value when a protection function starts or trips.
Page 150 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Signals Description IL1, IL2, IL3, I01, I02 & 2 h., 3 Magnitudes of the phase current components: 2 harmonic, 3 harmonic, 4 h., 5 h., 7 h., 9 h., 11 h., 13 harmonic, 5 harmonic 7...
Page 151 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Signals Description Ref f1 Reference frequency 1. Ref f2 Reference frequency 2. M thermal T Motor thermal temperature. F thermal T Feeder thermal temperature. T thermal T Transformer thermal temperature. RTD meas 1…16 RTD measurement channels 1…16.
Page 152: Connections Of Aq-P215
A A Q Q -P215 -P215 Instruction manual Version: 2.04 7 Connections and application examples 7.1 Connections of AQ-P215 Figure. 7.1 - 84. AQ-P215 variant without add-on modules.
Page 153 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 7.1 - 85. AQ-P215 variant with digital input and output modules.
Page 154: Application Example And Its Connections
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 7.1 - 86. AQ-P215 application example with function block diagram. AQ-P215 Device I/O Add-on 3 (IL) 4 voltage 1...3 3 slots 2 (I0) channels Measurements - phase and residual currents...
Page 155: Two-Phase, Three-Wire Aron Input Connection
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 7.2 - 87. Application example and its connections. 7.3 Two-phase, three-wire ARON input connection This chapter presents the two-phase, three-wire ARON input connection for any AQ-200 series IED with a current transformer. The example is for applications with protection CTs for just two phases. The connection is suitable for both motor and feeder applications.
Page 156 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 7.3 - 88. ARON connection. The ARON input connection can measure the load symmetrically despite the fact that one of the CTs is missing from the installation. Normally, Phase 2 does not have a current transformer installed as an external fault is much more likely to appear on Lines 1 or 3.
Page 157: Construction And Installa
In field upgrades, therefore, the add-on module must be ordered from Arcteq Relays Ltd. or its representative who can then provide the module with its corresponding unlocking code to allow the device to operate correctly once the hardware configuration has been upgraded.
Page 158 A A Q Q -P215 -P215 Instruction manual Version: 2.04 When an I/O module is inserted into the device, the module location affects the naming of the I/O. The I/O scanning order in the start-up sequence is as follows: the CPU module I/O, Slot C, Slot E, and Slot F.
Page 159 A A Q Q -P215 -P215 Instruction manual Version: 2.04 5. Scan Scans Slot D and finds the five channels of the CT module (fixed for AQ-X215). If the CTM is not found, the device issues an alarm. 6. Scan Scans Slot E, and moves to the next slot if Slot E is empty.
Page 160: Cpu Module
A A Q Q -P215 -P215 Instruction manual Version: 2.04 8.2 CPU module Figure. 8.2 - 91. CPU module. Module connectors Table. 8.2 - 94. Module connector descriptions. Connector Description Communication port A, or the RJ-45 port. Used for the setting tool connection and for IEC 61850, Modbus/ COM A TCP, IEC 104, DNP3 and station bus communications.
Page 161 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Connector Description System fault's output relay, with a changeover contact. Pins 16 and 17 are closed when the unit has a system X 16:17:18 fault or is powered OFF. Pins 16 and 18 are closed when the unit is powered ON and there is no system fault. Power supply IN.
Page 162: Current Measurement Module
A A Q Q -P215 -P215 Instruction manual Version: 2.04 8.3 Current measurement module Figure. 8.3 - 92. Module connections with standard and ring lug terminals. Connector Description CTM 1-2 Phase current measurement for phase L1 (A). CTM 3-4 Phase current measurement for phase L2 (B). CTM 5-6 Phase current measurement for phase L3 (C).
Page 163: Voltage Measurement Module
A A Q Q -P215 -P215 Instruction manual Version: 2.04 8.4 Voltage measurement module Figure. 8.4 - 93. Voltage measurement module. Connector Description VTM 1-2 Configurable voltage measurement input U1. VTM 3-4 Configurable voltage measurement input U2. VTM 5-6 Configurable voltage measurement input U3. VTM 7-8 Configurable voltage measurement input U4.
Page 164: Digital Input Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 8.5 Digital input module (optional) Figure. 8.5 - 94. Digital input module (DI8) with eight add-on digital inputs. Description (x = the number of digital inputs in other modules that preceed this one in the Connector configuration) DIx + 1...
Page 165 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Setting up the activation and release delays The settings described in the table below can be found at Control → Device I/O → Digital input settings in the relay settings. Table.
Page 166: Digital Output Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 8.5 - 95. Digital input state when energizing and de-energizing the digital input channels. Digital input voltage measurements Digital input option card channels measure voltage on each channel. The measured voltage can be seen at Control →...
Page 167: Rtd Input Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Connector Description X 5–6 OUTx + 3 (1 and 2 pole NO) X 7–8 OUTx + 4 (1 and 2 pole NO) X 9–10 OUTx + 5 (1 and 2 pole NO) The DO5 module is an add-on module with five (5) digital outputs.
Page 168: Serial Rs-232 Communication Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 8.7 - 98. Different sensor types and their connections. 8.8 Serial RS-232 communication module (optional) Figure. 8.8 - 99. Serial RS-232 module connectors. Connector Name Description • Serial-based communications •...
Page 169: Lc 100 Mbps Ethernet Communication Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Connector Name Description COM F – +24 V input Optional external auxiliary voltage for serial fiber Pin 1 COM F – Optional external auxiliary voltage for serial fiber Pin 2 COM F –...
Page 170: Double St 100 Mbps Ethernet Communication Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Connector Description • Communication port C, LC fiber connector. • 62.5/125 μm or 50/125 μm multimode (glass). COM C: • Wavelength 1300 nm. • Communication port D, LC fiber connector. •...
Page 171 A A Q Q -P215 -P215 Instruction manual Version: 2.04 This option cards supports redundant ring configuration and multidrop configurations. Redundant communication can be implemented by Ethernet switches that support Rapid Spanning Tree Protocol (RSTP). Please note that each ring can only contain AQ-200 series devices, and any third party devices must be connected to a separate ring.
Page 172: Double Rj-45 10/100 Mbps Ethernet Communication Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 8.10 - 103. Example of a multidrop configuration. 8.11 Double RJ-45 10/100 Mbps Ethernet communication module (optional) Figure. 8.11 - 104. Double RJ-45 10/100 Mbps Ethernet communication module. Connector Description •...
Page 173 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Connector Description • Two Ethernet ports • RJ-45 connectors RJ-45 connectors • 10BASE-T and 100BASE-TX This option card supports multidrop configurations. For other redundancy options, please refer to the option card "LC 100 Mbps Ethernet communication module".
Page 174: Milliampere (Ma) I/O Module (Optional)
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 8.11 - 106. Example of a multidrop configuration. 8.12 Milliampere (mA) I/O module (optional) Figure. 8.12 - 107. Milliampere (mA) I/O module connections. Connector Description Pin 1 mA OUT 1 + connector (0…24 mA) Pin 2 mA OUT 1 –...
Page 175: Dimensions And Installation
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Connector Description Pin 7 mA OUT 4 + connector (0…24 mA) Pin 8 mA OUT 4 – connector (0…24 mA) Pin 9 mA IN 1 + connector (0…33 mA) Pin 10 mA IN 1 –...
Page 176 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 8.13 - 109. Device installation.
Page 177 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Figure. 8.13 - 110. Panel cutout dimensions and device spacing.
Page 178: Technic Echnical Da Al Data Ta
A A Q Q -P215 -P215 Instruction manual Version: 2.04 9 Technical data 9.1 Hardware 9.1.1 Measurements 9.1.1.1 Current measurement Table. 9.1.1.1 - 98. Technical data for the current measurement module. Connections Three phase current inputs: IL1 (A), IL2 (B), IL3 (C) Measurement channels/CT Two residual current inputs: Coarse residual current input I01, Fine residual current input inputs...
Page 179: Voltage Measurement
A A Q Q -P215 -P215 Instruction manual Version: 2.04 < ±0.2° (I> 0.05 A) Angle measurement inaccuracy < ±1.0° (I≤ 0.05 A) Burden (50/60Hz) <0.1 VA Transient overreach <5 % Fine residual current input (I02) Rated current I 0.2 A (configurable 0.001…10 A) 25 A (continuous) 100 A (for 10 s) Thermal withstand...
Page 180: Power And Energy Measurement
A A Q Q -P215 -P215 Instruction manual Version: 2.04 ±0.2 degrees (15…300 V) Angle measurement inaccuracy ±1.5 degrees (1…15 V) Voltage measurement bandwidth (freq.) 7…75 Hz fundamental, up to the 31 harmonic voltage Terminal block connection Terminal block Phoenix Contact PC 5/8-STCL1-7.62 Solid or stranded wire 6 mm Maximum wire diameter...
Page 181: Cpu Communication Ports
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Maximum permitted interrupt time < 60 ms with 110 VDC DC ripple < 15 % Terminal block connection Terminal block Phoenix Contact MSTB 2,5/5-ST-5,08 Solid or stranded wire 2.5 mm Maximum wire diameter Table.
Page 182: Cpu Digital Inputs
A A Q Q -P215 -P215 Instruction manual Version: 2.04 IEC 61850 IEC 104 Modbus/TCP Port protocols DNP3 Telnet Data transfer rate 100 MB System integration Can be used for system protocols and for local programming Table. 9.1.2.2 - 106. Rear panel system communication port B. Port Port media Copper RS-485...
Page 183: Cpu Digital Outputs
A A Q Q -P215 -P215 Instruction manual Version: 2.04 9.1.2.4 CPU digital outputs Table. 9.1.2.4 - 108. Digital outputs (Normally Open) Rated values Rated auxiliary voltage 265 V (AC/DC) Continuous carry Make and carry 0.5 s 30 A Make and carry 3 s 15 A Breaking capacity, DC (L/R = 40 ms) at 48 VDC...
Page 184: Digital Output Module
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Scanning rate 5 ms Activation/release delay 5...11 ms Settings Pick-up threshold Software settable: 16…200 V, setting step 1 V Release threshold Software settable: 10…200 V, setting step 1 V Pick-up delay Software settable: 0…1800 s Drop-off delay Software settable: 0…1800 s...
Page 185: Rtd Input Module
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Update cycle 5...10 000 ms, setting step 5 ms Response time @ 5 ms cycle ~ 15 ms (13...18 ms) Update cycle time inaccuracy Max. +20 ms above the set cycle mA input scaling range 0...4000 mA Output scaling range...
Page 186: Display
A A Q Q -P215 -P215 Instruction manual Version: 2.04 9.1.4 Display Table. 9.1.4 - 116. Technical data for the HMI LCD display. Dimensions and resolution Number of dots/resolution 320 x 160 Size 84.78 × 49.90 mm (3.34 × 1.96 in) Display Type of display Color...
Page 187: Disturbance Recorder
A A Q Q -P215 -P215 Instruction manual Version: 2.04 Definite time function operating time setting for all 0.00…1800.00 s, setting step 0.005 s timers Inaccuracy: - Definite time operating time ±0.5 % or ±10 ms - Instant operating time, when I ratio >...
Page 188 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Surge: Between wires 2 kV, 1.2/50 µs EN 60255-26, IEC 61000-4-5 Between wire and earth 4 kV, 1.2/50 µs Radiated RF electromagnetic field: f = 80….1 000 MHz, 10 V/m EN 60255-26, IEC 61000-4-3 Conducted RF field: f = 150 kHz….80 MHz, 10 V (RMS)
Page 189 A A Q Q -P215 -P215 Instruction manual Version: 2.04 Overvoltage category Pollution degree Casing and package Table. 9.3 - 125. Dimensions and weight. Without packaging (net) Height: 117 mm (4U) Dimensions Width: 127 mm (¼ rack) Depth: 174 mm (no cards & connectors) Weight 1.5 kg With packaging (gross)
Page 190: Ordering Inf Dering Informa Ormation Tion
A A Q Q -P215 -P215 Instruction manual Version: 2.04 10 Ordering information...
Page 191 ADAM-4018+- External 8-ch Thermocouple mA Input module, pre- Requires an external power Advanced Co. configured module Ltd. AQX033 Raising frame 87 mm Arcteq Ltd. AQX070 Raising frame 40 mm Arcteq Ltd. AQX069 Combiflex frame Arcteq Ltd. AQX097 Wall mounting bracket...
Page 192: Contact And R Ence Informa Ormation Tion
A A Q Q -P215 -P215 Instruction manual Version: 2.04 11 Contact and reference information Manufacturer Arcteq Relays Ltd. Visiting and postal address Kvartsikatu 2 A 1 65300 Vaasa, Finland Contacts Phone: +358 10 3221 370 Fax: +358 10 3221 389 Website (general): arcteq.fi...

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